Inventor

HASHIDUME KENJI

JP3 patents

⚠️ This page may combine multiple inventors who share the name “HASHIDUME KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOTO LTD

2 patents

US7293297B2Nov 13, 2007

Automatic toilet seat or toilet cover lifting and lowering device

TOTO LTD34 citations87

US7386895B2Jun 17, 2008

Opening/closing device for toilet seat or toilet lid, and transmission unit for the device

TOTO LTD3 citations60

HASHIDUME KENJI

1 patent

US8161580B2Apr 24, 2012

Sanitary washing toilet seat device and toilet device

HASHIDUME KENJI26 citations84